Testall Limited

Based in Ireland, Testall Limited specializes in independent and accredited material testing services for the construction industry, offering both on-site and laboratory assessments of various materials. Formed in 2015 in the UK, Testall Limited provides accredited testing services for the construction sector. The company has successfully completed one funding deal, with the most recent being on October 31, 2025. Testall Ltd specializes in providing independent and accredited material testing services tailored for the construction industry.

Their core offerings encompass both on-site and laboratory testing of a diverse range of materials, including soils, aggregates, bituminous materials, and concrete. Additionally, the company conducts geology testing, which involves sampling, geological site visits, and in-house laboratory analysis focused on the assessment of Pyrite, Pyrrhotite, and Mica. This specialized testing is essential for clients engaged in property transactions or participating in redress schemes. Testall Ltd caters to a broad client base, including construction firms, property developers, and public sector projects across various geographic markets, which encompass the United Kingdom and Ireland as well as broader international markets where their expertise in materials testing is required.

Testall Ltd generates revenue through a structured service model that primarily focuses on B2B transactions with construction companies and developers. Clients engage with Testall for a variety of testing services, often entering into service agreements for specific projects that demand rigorous material assessments. The transaction structure typically involves project-based contracts where clients pay for specific tests or packages, which may include geological and material evaluations. The revenue model is supported by the company's established reputation for quality and reliability, making their services essential for major civil engineering projects such as residential developments, windfarms, and infrastructure works.

While specific pricing plans for individual services are not disclosed, the focus remains on delivering high-quality testing solutions that ensure safety and compliance in construction materials. In October 2025, Testall Limited was acquired by Phenna Group TopCo Limited, a portfolio company of Oakley Capital. This acquisition will enable the company to strengthen its customer reach across Ireland and the UK, supporting expansion into new markets. The strategic plans include the development of new testing products tailored to meet evolving industry standards and client needs.